Hiroyuki Honda

KO Konica: 8 patents #304 of 1,958Top 20%

KC Konishiroku Photo Industry Co.: 6 patents #151 of 894Top 20%

MC Murata Manufacturing Co.: 6 patents #1,272 of 5,295Top 25%

Dai Nippon Printing Co.: 4 patents #587 of 2,222Top 30%

NK Nippon Gohsei Kagaku Kogyo: 3 patents #20 of 142Top 15%

Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%

NU National University Corporation Nagoya University: 3 patents #53 of 782Top 7%

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%

HP HP: 2 patents #2,312 of 7,018Top 35%

IC Ibiden Co.: 2 patents #335 of 730Top 50%

KC Kawasaki Kasei Chemicals: 1 patents #32 of 63Top 55%

NI Nagoya Industrial Science Research Institute: 1 patents #20 of 79Top 30%

JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%

NI Nikon: 1 patents #1,647 of 2,493Top 70%

HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%

OC Optnics Precision Co.: 1 patents #6 of 10Top 60%

PU President Of Nagoya University: 1 patents #8 of 28Top 30%

TC Takehiro Co.: 1 patents #7 of 20Top 35%

IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%

TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%

TH Ttc Holdings: 1 patents #4 of 10Top 40%

UN Unknown: 1 patents #29,356 of 83,584Top 40%

SO Sony: 1 patents #17,262 of 25,231Top 70%

AP Aichi Prefecture: 1 patents #9 of 31Top 30%

Overall (All Time): #49,914 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #	Title	Co-Inventors	Date
4313674	Cleaning apparatus for copying or the like	Hiroaki Ura	1982-02-02
4297026	Cleaning apparatus for copy machines	Hiroaki Ura	1981-10-27